Liming heavy industry is a professional jaw crusher manufacturers, our company based on the kinematics and dynamics theory, the dynamics of the jaw crusher and mass balance analysis, through a variety of experimental analysis, obtained the jaw crusher hinge four-bar linkage and the force of the main components.
Jaw crusher analysis conclusion
1. Jaw crusher main bearing in the stress of the full load condition is determined by machine machine structural characteristics and crushing force state, by force and moment are smooth; Whether the machine is in full or in no-load condition, its biggest down toward the direction of the force main bearing seat, which is beneficial to the main bearing and cover on the crushing force to bear ability. For the convenience of installation and maintenance, the main bearing for horizontal installation.
2. Under the bracket of jaw crusher bearing machine is in full load condition or under no-load condition, its maximum force direction is directed under the bracket support. Bracket was determined for horizontal installation, plate for vertical installation.
3. The flywheel structure size of the jaw crusher can be obtained by dynamic optimization design optimization, by weight, can completely eliminate the unbalanced centrifugal force of eccentric shaft group, but cannot completely eliminate the centrifugal moment of couple at the same time. Speed volatility between 0.020 ~ 0.025, the value of the flywheel structure size for: take 1720 ㎜ diameter, weight 2880 ㎏, flywheel weight 120 ㎏, 700 ㎜ weighted centroid distance from the center of the flywheel.
Through the introduction of believe in "jaw crusher accessories mainly stress analysis" already has a detailed understanding, hope can bring you help. If you have any other questions you are welcome to consult our online technical personnel, we will help you with all sincerity.
